Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Some Basic Concepts of Chemistry
Question #21674
Back to Home
View All Some Basic Concepts of Chemistry Questions
24 Views
Question
How many elements are there approximately?
A. About 50
B. About 200
C. About 100
D. About 1000
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the second used in the definition of the kelvin?
15
What volume of methanol (density 0.793 kg/L) is needed to make 2.5 L of a 0.25 M solution?
15
What is the SI prefix for 10^1?
24
What service is being relaunched by the Delhi government for Delhi University students?
(Current Affairs)
40
Who scored 74 runs off 39 balls in India’s Asia Cup match against Pakistan?
(Current Affairs)
26